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AssigneeTicona LLC
InventorsMichael A. Ruby, David W. Eastep, Joseph J. Grenci, Christopher McGrady, Xinyu Zhao, Rong Luo
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Pipe sections and methods for forming pipe sections are disclosed. A pipe section includes a hollow body, the hollow body having an inner surface and an outer surface, the inner surface defining an interior. The pipe section further includes a barrier layer surrounding the hollow body, the barrier layer having an inner surface and an outer surface. The barrier layer is formed from a polyarylene sulfide composition. The polyarylene sulfide composition includes a polyarylene sulfide and a crosslinked impact modifier. Such pipe sections exhibit high strength characteristics and flexibility as well as resistance to degradation, even in extreme temperature environments, while maintaining desirable processing characteristics.
A pipe section, comprising:
A pipe section, comprising:
A method for forming a pipe section, the method comprising surrounding a hollow body with a barrier layer such that the barrier layer is in contact with an outer surface of the hollow body, the barrier layer formed from a tape comprising a polyarylene sulfide composition, the polyarylene sulfide composition comprising a polyarylene sulfide and a crosslinked impact modifier.
Dependencies are inferred from the claim text.